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Printed circuit boards and mobile terminals

A technology for printed circuit boards and mobile terminals, applied in the directions of printed circuits, printed circuits, printed circuit components, etc., can solve the problems of occupying PCB board layout space and increasing PCB board area, so as to reduce area and size. , The effect of saving layout space

Active Publication Date: 2019-04-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, arranging test points in the PCB board will occupy the layout space of the PCB board and increase the area of ​​the PCB board

Method used

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  • Printed circuit boards and mobile terminals
  • Printed circuit boards and mobile terminals
  • Printed circuit boards and mobile terminals

Examples

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0036] The following describes the printed circuit board and the mobile terminal according to the embodiments of the present invention with reference to the accompanying drawings.

[0037] figure 1 It is a schematic diagram of a state structure of a printed circuit board according to an embodiment of the present application, figure 2 It is a schematic structural diagram of another state of a printed circuit board according to an embodiment of the present application.

[0038] Such as figure 1 and figure 2 As shown, the prin...

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Abstract

The invention provides a printed circuit board and a mobile terminal. The printed circuit board comprises a printed circuit board body, at least one component arranged on the printed circuit board and at least one test point, wherein the at least one test point is covered with the at least one component when the at least one component is arranged on the printed circuit board body; and testing can be carried out through the at least one test point when the at least one component is not arranged on the printed circuit board body. Therefore, the occupied area of the test point on the printed circuit board is reduced; and the arrangement space of the printed circuit board is saved, so that a condition is provided for reducing the size of the printed circuit board.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a printed circuit board and a mobile terminal. Background technique [0002] Usually, in order to facilitate the debugging and measurement of the performance of the circuit, when making a PCB (Printed Circuit Board printed circuit) according to the circuit, it is usually arranged in the PCB board in the form of an empty pad connected to each signal. Test points, so that R&D or testers can test the circuit. [0003] However, arranging test points on the PCB board will occupy the layout space of the PCB board and increase the area of ​​the PCB board. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, an object of the present invention is to propose a printed circuit board, by setting test points below the components on the printed circuit board body, the area ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/02
CPCH05K1/0268H05K2201/09818
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD